There's a limited quantity of this bubblegum-pink rose variety. Five years ago, Barbra Streisand and her gardener, Dan Bifano, discovered an unusual bloom in her array of Malibu rose bushes ...

And that's where a luscious bubble-gum-pink flower was discovered on a bush that usually produces blooms so deep red they're nearly burgundy. In the rose world, these mutant flowers are known as ...